Esha Steel, a leading manufacturer and supplier based in Kolkata, is known for its top-notch Carbon Steel A334 GR 8 Tubing, crafted specifically for tough industrial and mechanical tasks. With a reputation for precision engineering and rigorous quality control, Esha Steel guarantees that each tube offers outstanding strength, durability, and reliability. These tubes are produced using cutting-edge techniques, ensuring they meet international standards and can handle moderate to high pressure and temperature conditions. Commonly found in sectors like petrochemicals, power plants, oil and gas, and manufacturing, A334 GR 8 Tubing is favored for its long-lasting performance, mechanical stability, and resistance to corrosion, making it an ideal choice for critical piping systems.
Carbon Steel A334 GR 8 Tubing is crafted from carbon steel, featuring carefully controlled levels of carbon, manganese, phosphorus, sulfur, and a few trace alloying elements. These tubes boast impressive tensile strength, yield strength, and impact resistance, ensuring they hold up well under high-pressure situations. They also provide good weldability, machinability, and ductility, with the option for heat treatment to boost hardness and mechanical performance even further. The well-balanced composition of the material guarantees structural integrity and reliability, making it perfect for heavy-duty industrial applications, pressure piping, and mechanical systems that demand consistent performance and resistance to stress and deformation.
| Element | A/SA 334 Gr A8 |
| C | 0.30 max |
| Mn | 0.40-1.06 |
| P | 0.025 max |
| S | 0.025 max |
| Element | A/SA 334 |
| Tensile Strength, (MPa) | 380 min |
| Yield Strength, (MPa) | 205 min |
| Elongation min. % | 35 |
| Hardness, HB | 163 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a trusted manufacturer and supplier of high-quality Carbon Steel A334 GR 8 Tubing in Kolkata India. We offer premium steel materials and a comprehensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we source only the highest-grade raw materials to ensure superior strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel A334 GR 8 Tubing needs!
| Outside | Nominal | Wall | Inside | Weight |
| Diameter | Pipe Diameter | Thickness | Diameter | Lbs |
| Inches | Inches | Inches | Inches | Per Foot |
| 1.660 | 1-1/4 | .140 | 1.380 | 2.273 |
| 1.315 | 1 | .133 | 1.049 | 1.679 |
| 1.900 | 1-1/2 | .145 | 1.610 | 2.718 |
| 2.875 | 2-1/2 | .203 | 2.469 | 5.793 |
| 2.375 | 2 | .154 | 2.067 | 3.653 |
| 6.625 | 6 | .28 | 6.056 | 18.97 |
| 3.50 | 3 | .216 | 3.068 | 7.576 |
| 4.50 | 4 | .237 | 4.026 | 10.79 |
| 4 | 3-1/2 | .226 | 3.548 | 9.109 |
| 5.563 | 5 | .258 | 5.047 | 14.62 |
| 8.625 | 8 | .322 | 7.981 | 28.55 |
Carbon Steel A334 GR 8 Tubing is widely utilized in various industries that need robust, durable, and dependable tubing solutions. It’s perfect for transporting steam, gas, air, and liquids in petrochemical plants, refineries, power generation facilities, and manufacturing operations. These tubes are well-suited for boiler systems, heat exchangers, process piping, and structural components that face moderate to high pressures. Their excellent weldability, toughness, and corrosion resistance make them a trustworthy choice for a range of applications.
Esha Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kolkata India.
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